The AMF-3B-04000800-45-25P-LPN from Narda-MITEQ is a RF Amplifier with Frequency 4 to 8 GHz, Gain 25 dB, Gain Flatness ± 1.5 dB, Noise Figure 4.5 dB, P1dB 25 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-3B-04000800-45-25P-LPN can be seen below.